my 24 year old son, started with diarrhea Monday morning along with temperature, thought it was a bug at first. I spoke to his gp yesterday, he told me to give him imodium and feed him.. didn't help, he's had his bowels opened 20 times today but the pains in his stomach seems to be getting worse, he now has a pain there all the time but when he needs to have his bowels open they intensify .. He is still weeing the temperature has gone